Clinical value of autologous skin-grafting surgery to prevent esophageal stenosis after complete circular endoscopic submucosal tunnel dissection for early esophageal cancer / 中华消化内镜杂志

ABSTRACT

Objective To assess the efficacy and safety of autologous skin-grafting surgery ( ASGS) in the prevention of esophageal stenosis after complete circular endoscopic submucosal tunnel dissection ( ESTD) for early esophageal cancer. Methods Between January 2018 and March 2018, five patients with early esophageal cancer underwent complete circular ESTD and ASGS in Chinese PLA General Hospital. The skin-graft survival situation, and occurrence of esophageal stenosis and complications were observed by endoscopy follow-up. Results Complete circular ESTD and ASGS were successfully performed in all 5 patients, and no complications including perforation, bleeding, wound infection or stent migration occurred. The mean skin-graft survival rate was 86. 0％. Four patients did not experience esophageal stenosis over the mean follow-up of 9. 5 months. One patient experienced esophageal stenosis after operation, and underwent endoscopic balloon dilatation. No stenosis occurred in 8 months of follow-up. Conclusion ASGS is a safe and effective method to prevent esophageal stenosis after complete circular ESTD.